Rigveda 10.15.6
आच्या॒ जानु॑ दक्षिण॒तो नि॒षद्ये॒मं य॒ज्ञम॒भि गृ॑णीत॒ विश्वे॑ ।मा हिं॑सिष्ट पितर॒: केन॑ चिन्नो॒ यद्व॒ आग॑: पुरु॒षता॒ करा॑म॥
ācyā jānu dakṣiṇato niṣadyemaṃ yajñamabhi gṛṇīta viśve |mā hiṃsiṣṭa pitara: kena cinno yadva āga: puruṣatā karāma ||
Our plain-language meaning of this verse is waiting for scholar review.